CN108499235A - Separator - Google Patents
Separator Download PDFInfo
- Publication number
- CN108499235A CN108499235A CN201810115643.9A CN201810115643A CN108499235A CN 108499235 A CN108499235 A CN 108499235A CN 201810115643 A CN201810115643 A CN 201810115643A CN 108499235 A CN108499235 A CN 108499235A
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- Prior art keywords
- mentioned
- outer barrel
- separator
- rotary body
- tap
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
Abstract
The object of the present invention is to provide the separators for the raising that can realize performance that the solid that will include in gas is detached from gas.Separator (1) has outer barrel (2), rotary body (3), multiple blades (36) and motor.Multiple blades (36) are attached on rotary body (3).Motor makes rotary body (3) be rotated around Pivot axle.Outer barrel (2) is cylindric, has the inside and outside tap (25) being connected to for making outer barrel (2) between the 1st end and the 2nd end.The inner peripheral surface of tap (25) in outer barrel (2) has the rear inner face (251) being located behind on the direction of the direction of rotation (A1) along rotary body (3) and the facies anterior medialis (252) positioned at front.Separator (1) is also equipped with interior side outstanding barrier (29) of the inner peripheral surface (27) in outer barrel (2) from the edge part of facies anterior medialis (252) to outer barrel (2).
Description
Technical field
The present invention relates to separators, more particularly, are related to the separation that the solid that will include in gas is detached from gas
Device.
Background technology
In the past, as this separator, it is known to for example have rotor (rotary body), multiple flow paths, air supplying part, driving
Separator (the International Publication No. 2016/092847 of device (motor), discharge unit and trap portion：Hereinafter referred to as document 1).
Multiple flow paths are respectively provided with the inflow entrance and outflux of gas.Multiple flow paths are in the week of the Pivot axle of rotor
It encloses.Air supplying part makes gas flow in multiple flow paths.Driving device makes multiple flow paths be revolved around Pivot axle by making rotor rotate
Turn.Discharge unit is by the solid for including in the air-flow (such as air) of the respective middle generation of multiple flow paths (for example, particulate, dirt
Angstrom etc.) than away from the close position of the respective inflow entrance of multiple flow paths away from outflux closer proximity to the side far from Pivot axle
To discharge.
In addition, in the separator of the variation described in document 1, discharge unit is by the downstream side of framework (outer barrel)
It is constituted along the outlet (tap) of framework radially penetrated through.
Invention content
In the field of separator, it is desirable to keep the separating property that the solid that will include in gas is detached from gas further
It improves.
The purpose of the present invention is to provide a kind of separation properties that can be realized the solid that will include in gas and be detached from gas
The separator of the raising of energy.
The separator of a technical solution for the present invention has outer barrel, rotary body, multiple blades and motor.
Above-mentioned outer barrel is cylindric, has the inflow entrance of gas at the 1st end, has the outflux of gas at the 2nd end.Above-mentioned rotary body
In the inside of above-mentioned outer barrel, match in such a way that the center of the Pivot axle of above-mentioned rotary body and above-mentioned outer barrel is axis aligned
It sets.Above-mentioned multiple blades are discretely matched between above-mentioned rotary body and above-mentioned outer barrel in the peripheral direction of above-mentioned rotary body
It sets, is attached on above-mentioned rotary body.Said motor makes above-mentioned rotary body be rotated around the axial direction of above-mentioned rotation center.It is above-mentioned
Outer barrel has the inside and outside tap being connected to for making above-mentioned outer barrel between above-mentioned 1st end and above-mentioned 2nd end.Above-mentioned outer barrel
In the inner peripheral surface of above-mentioned tap there is the rear inner face that is located behind on the direction of the direction of rotation along above-mentioned rotary body
And the facies anterior medialis positioned at front.Above-mentioned separator is also equipped in the inner peripheral surface of above-mentioned outer barrel from the edge of above-mentioned facies anterior medialis
Interior side outstanding barrier of the portion to above-mentioned outer barrel.
Invention effect
The separator of the present invention can realize the raising for the separating property that the solid that will include in gas is detached from gas.
Description of the drawings
Figure 1A is main portion's stereogram of the separator of an embodiment for the present invention.
Figure 1B is main portion's stereogram from other directions of separator ibid.
Fig. 2 is main portion's cross-sectional perspective view of separator ibid.
Fig. 3 A are the front views of separator ibid.
Fig. 3 B are the left side views of separator ibid.
Fig. 4 indicates separator ibid, is the X-X line sectional views of Fig. 3 A.
Fig. 5 A indicate separator ibid, are the Y-Y line sectional views of Fig. 3 A.
Fig. 5 B indicate separator ibid, are the main enlarged views of Fig. 5 A.
Fig. 6 is the exploded perspective view of separator ibid.
Fig. 7 A indicate the outer barrel and trap in separator ibid, are the exploded perspective views from upside.
Fig. 7 B indicate the outer barrel and trap in separator ibid, are the exploded perspective views from downside.
Fig. 8 A are the sectional views of the separator of the variation 1 of an embodiment for the present invention.
Fig. 8 B are the main enlarged views of Fig. 8 A.
Fig. 9 A are the sectional views of the separator of the variation 2 of an embodiment for the present invention.
Fig. 9 B are the main enlarged views of Fig. 9 A.
Figure 10 A are the sectional views of the separator of the variation 3 of an embodiment for the present invention.
Figure 10 B are the main enlarged views of Figure 10 A.
Label declaration：
1,1a, 1b, 1c separator
2 outer barreies
20 central shafts
21 the 1st ends
22 the 2nd ends
23 inflow entrances
24 outfluxes
25 taps
Inner face after 251
252 facies anterior medialis
29,29b, 29c barrier
291 part 1s
292 part 2s
293 third portions
3 rotary bodies
30 Pivot axles
31 the 1st ends
32 the 2nd ends
36 blades
4 motors
The direction of rotation A1
B1 mono- is radial.
Specific implementation mode
(embodiment)
Hereinafter, being illustrated to the separator 1 of present embodiment based on Figure 1A~Fig. 7 B.
Separator 1 is for example arranged on the upstream side of the air-conditioning equipment with air blowing function, will be in air (gas)
Solid detaches.Air-conditioning equipment is, for example, the air-supply arrangement that air is downstream blown from upstream side.Air-supply arrangement is, for example, electricity
Dynamic fan.Air-conditioning equipment is not limited to air-supply arrangement, such as can also be air interchanger, air conditioner, air tower fan
(cabinet fan), the air reconciliation system etc. for having air-supply arrangement and heat exchanger.Separator is flowed to by air-conditioning equipment
The flow of air in 1 is, for example, 100m3/ h~300m3/h.The flow of the air flowed in separator 1 is set with air-conditioning is flowed through
The flow of standby air is roughly the same.
Separator 1 has outer barrel as shown in Figure 1A, Figure 1B, Fig. 2, Fig. 3 A, Fig. 3 B, Fig. 4, Fig. 5 A, Fig. 5 B and Fig. 6
2, rotary body 3, multiple blades 36 and motor 4.The inflow entrance 23 with gas at the 1st end 21 of outer barrel 2, at the 2nd end 22
Locate the outflux 24 with gas.Rotary body 3 is configured in the inside of outer barrel 2.Multiple blades 36 are attached at rotary body 3
On.In separator 1, as shown in Figures 2 and 4, between outer barrel 2 and rotary body 3, it is formed with from inflow entrance 23 towards stream
The flow path 5 of outlet 24.Motor 4 makes rotary body 3 rotate.Here, separator 1 has the rotation for being attached at rotary body 3 and motor 4
Shaft 7 in the two of shaft 42.In addition, separator 1 has the shaft coupling for linking the rotary shaft 42 of shaft 7 and motor 4
(shaftcoupling) 8 (with reference to Fig. 2, Fig. 4 and Fig. 6).
Separator 1 can be such that the air being flowed into flow path 5 from upstream side is spirally rotated around rotary body 3 on one side,
It is flowed on one side to the downstream side of flow path 5.Here " upstream side " refers to that upstream side when being seen with air-flow direction is (primary
Side).In addition, " downstream side " refers to the downstream side (secondary side) when being seen with air-flow direction.The outer barrel 2 of separator 1 is
The solid for including in air is discharged to the outside of outer barrel 2, there is (the ginseng of tap 25 for the inside and outside connection for making outer barrel 2
According to Fig. 2, Fig. 5, Fig. 6, Fig. 7 A and Fig. 7 B).In addition, separator 1 is also equipped with for being passed through tap 25 from the inside of outer barrel 2
The trap 6 that the solid of discharge enters.
As the solid in air, for example, particulate, dust etc..As particulate, for example, grain
Sub- shape substance etc..As particle-like substance, there is the primary generation particle directly discharged into air as particulate, by conduct
The secondary generation particle etc. that gas is discharged into air and is generated as particulate in air.As primary generation particle, such as
Soil particle (yellow ground etc.), dust, vegetalitas particle (pollen etc.), animality particle (spore etc. of mould), coal can be enumerated
Deng.Particle-like substance as size classification for example, PM2.5 (fine particle shape substance), PM10, SPM (suspension grain
Sub- shape substance) etc..PM2.5 is the particulate through the elutriating apparatus for the arresting efficiency for possessing 50% under 2.5 μm of particle diameter.
PM10 is the particulate through the elutriating apparatus for the arresting efficiency for possessing 50% under 10 μm of particle diameter.SPM is through in particle
The particulate for possessing the elutriating apparatus of 100% arresting efficiency under 10 μm of diameter, is equivalent to PM6.5-7.0, is more slightly smaller than PM10
Particulate.
Hereinafter, each integral part of separator 1 is described in more detail.
As described above, separator 1 has outer barrel 2, rotary body 3, multiple blades 36, motor 4, shaft 7, shaft coupling
8 and trap 6.
Outer barrel 2 is formed cylindrical shape, has the inflow entrance 23 of gas at the 1st end 21, has gas at the 2nd end 22
Outflux 24.The material of outer barrel 2 is, for example, ABS resin.
Rotary body 3 as shown in figs. 4 and 5 a, is coaxially configured in the inside of outer barrel 2 and outer barrel 2.It is so-called " with outer barrel
Body 2 coaxially configures ", refer to by rotary body 3 so that the Pivot axle 30 (with reference to Fig. 4) and outer barrel 2 of rotary body 3 center
The mode of axis 20 (with reference to Fig. 4 and Fig. 7 A) alignment configures.In rotary body 3, the section orthogonal with Pivot axle 30 (for example,
With reference to Fig. 5 A) in outer peripheral lines be round.The material of rotary body 3 is, for example, polycarbonate resin.
In the direction along the Pivot axle 30 of rotary body 3, the length of rotary body 3 is shorter than the length of outer barrel 2.Rotation
Swivel 3 is as shown in figure 4, have the 2nd end 32 of 24 side of the 1st end 31 and outflux of 23 side of inflow entrance.1st end 31 of rotary body 3
It is configured in inflow on the direction along the central shaft 20 of outer barrel 2, between the inflow entrance 23 and outflux 24 of outer barrel 2
Near mouth 23.In addition, the 2nd end 32 of rotary body 3 on the direction along the central shaft 20 of outer barrel 2, in the stream of outer barrel 2
It is configured between entrance 23 and outflux 24 near outflux 24.
Between outer barrel 2 and rotary body 3, configured with multiple (the being 24 here) blades being linked on rotary body 3
36.The respective material of multiple blades 36 is, for example, polycarbonate resin.
By multiple blades 36 respectively as shown in Fig. 4, Fig. 5 A and Fig. 5 B, between the inner peripheral surface 27 of outer barrel 2
The mode for forming gap configures.In other words, separator 1 is between the inner peripheral surface 27 of the respective and outer barrel 2 of multiple blades 36
There is gap.That is, the protrusion length of the respective peripheral surface 37 from rotary body 3 of multiple blades 36 than rotary body 3 radially
The peripheral surface 37 of rotary body 3 is short at a distance from the inner peripheral surface 27 of outer barrel 2.By multiple blades 36 respectively in the periphery of rotary body 3
It is parallelly configured with the Pivot axle 30 of rotary body 3 in space (flow path 5) between face 37 and the inner peripheral surface 27 of outer barrel 2.
Multiple blades 36 are tabular respectively.By multiple blades 36 respectively to intersect (in this reality with along the circumferential direction of rotary body 3
It is substantially orthogonal for applying in mode) mode configure.By multiple blades 36 in the circumferential direction of rotary body 3 as shown in Fig. 5 A and Fig. 5 B
On discretely configure at substantially equal intervals.
Above-mentioned rotary body 3 as shown in Fig. 2, Fig. 4 and Fig. 6, have along outer barrel 2 central shaft 20 (with reference to Fig. 4 and
Fig. 7 A) direction on 2 rotary parts 3a, 3b arranging.Rotary part 3a, 3b are formed have bottom circle as shown in Figure 4
Tubular.More particularly, the 1st end 31a, the 31b of 2 rotary parts 3a, 3b in 23 side of inflow entrance has bottom wall 33a, 33b,
The 2nd end 32a, 32b of 24 side of outflux has opening 34a, 34b.Hereinafter, for convenience of description, also having 2 rotary parts
It is referred to as upstream side rotating part in the rotary part 3a away from the closer position of inflow entrance 23 (relatively on the upstream side) in 3a, 3b
Part 3a, downstream side rotary part will be referred to as in the rotary part 3b away from the closer position of outflux 24 (relatively downstream)
The case where 3b.In the upstream side rotary part 3a of bottomed cylindrical, bottom wall 33a is formed the shape swelled to 23 side of inflow entrance
Shape.As a result, in separator 1, the pressure loss of the gas flowed into from the inflow entrance 23 of outer barrel 2 can be reduced.In addition,
The inside of upstream side rotary part 3a, equipped with the reinforced wall 38 being integrated with upstream side rotary part 3a.As a result, in separator
In 1, the mechanical strength of upstream side rotary part 3a can be made to further increase.In addition, being rotated in the downstream side of bottomed cylindrical
The inside of component 3b is equipped with outstanding cylindric from the central portion of the bottom wall 33b of downstream side rotary part 3b to the sides opening 34b
Rib 39.On the direction along the central shaft 20 of outer barrel 2, the length of rib 39 is shorter than the length of downstream side rotary part 3b.
In separator 1, multiple blades 36 are respectively by the peripheral surface paddle blade outstanding from upstream side rotary part 3a
36a and peripheral surface from downstream side rotary part 3b paddle blade 36b outstanding are constituted (with reference to Fig. 4).In other words, it is filled in separation
In setting 1, multiple (24) paddle blade 36a for being attached on the rotary part 3a of upstream side and it is attached on the rotary part 3b of downstream side
Multiple (24) paddle blade 36b correspond to one to one, constitute multiple (24) blades 36.Hereinafter, for convenience of description,
Have and paddle blade 36a is referred to as upstream side paddle blade 36a, paddle blade 36b is referred to as to the case where downstream side paddle blade 36b.
Multiple upstream side paddle blade 36a are in the circumferential direction of rotary body 3 discretely to configure at substantially equal intervals.In addition, more
A downstream side paddle blade 36b is in the circumferential direction of rotary body 3 discretely to configure at substantially equal intervals.Here, it corresponds to one to one
Upstream side paddle blade 36a and downstream side paddle blade 36b be arranged in always on the direction parallel with the central shaft 20 of outer barrel 2
On line.
Rotary body 3 is as shown in Fig. 2, Fig. 4 and Fig. 6, via shaft 7 and shaft coupling 8 by the rotary shaft (shaft) 42 with motor 4
Connection.More particularly, in separator 1, rotary body 3 is attached on shaft 7, and shaft 7 is by shaft coupling 8 and motor 4
Rotary shaft 42 links.In separator 1, rotary shaft 42 and shaft 7 are configured in a manner of arranging in a straight line.
Motor 4 makes rotary body 3 be rotated to a direction around the Pivot axle 30 of rotary body 3.The rotating speed of rotary body 3 is, for example,
1500rpm~3000rpm.Motor 4 is, for example, d.c. motor.Motor 4 is for example driven by external driving circuit.
Motor 4 is as shown in Figures 2 and 4, has motor body 41 and a part from the above-mentioned rotation outstanding of motor body 41
Shaft 42.Rotary shaft 42 is cylindric.Motor 4 is configured in the inside of rotary body 3.More particularly, motor 4 is configured in down
Swim the inside of sidespin rotation member 3b.Here, separator 1 have accommodate motor 4 and shaft coupling 8 motor shell 9 (with reference to Fig. 2,
Fig. 4 and Fig. 6).Motor shell 9 is accommodated in the rotary part 3b of downstream side.Motor shell 9 by with multiple screws relative to aftermentioned
Back cover 12 fix.
The material of motor shell 9 is, for example, aluminium.Motor shell 9 is as shown in figure 4, have housing body unit 90 and flange part
95.Housing body unit 90 has bottom wall 93 at the 1st end 91 of 23 side of inflow entrance, has opening at the 2nd end 92 of 24 side of outflux
94.Here, in motor shell 9, on the bottom wall 93 of housing body unit 90, it is formed with the round passed through for shaft coupling 8
Hole 931.In addition, motor shell 9 has from the periphery in the hole 931 on bottom wall 93 to 23 side of inflow entrance bottomed cylindrical outstanding
Shaft coupling receiving portion 98.In motor shell 9, on the bottom wall 983 of shaft coupling receiving portion 98, it is formed with and is passed through for shaft 7
The hole 987 of round.Flange part 95 protrudes outward from the diameter of the 2nd end 92 towards the housing body unit 90 of housing body unit 90.
Flange part 95 is arranged to be fixed motor shell 9 relative to back cover 12 with multiple screws.
Shaft 7 is pole shape (with reference to Fig. 4, Fig. 5 A and Fig. 6), with longer direction the 1st end 71 and with 71 phase of the 1st end
The 2nd end 72 tossed about.The material of shaft 7 is, for example, stainless steel.By shaft 7 with the Pivot axle 30 of its axis and rotary body 3
Consistent mode configures.In other words, shaft 7 is configured in such a way that its axis is consistent with the central shaft 20 of outer barrel 2.Shaft 7
A part be configured in rotary body 3.More particularly, in separator 1, the 1st end 71 of shaft 7 is along outer barrel
Be configured on the direction of 2 central shaft 20 than outer barrel 2 the 1st end 21 in the outer part, the 2nd end 72 of shaft 7 is configured in down
Swim the inside of sidespin rotation member 3b.Here, shaft 7 is as shown in figure 4, across on the bottom wall 33a of upstream side rotary part 3a
The hole 35a that center the is formed and hole 35b that the center on the bottom wall 33b of downstream side rotary part 3b is formed.In addition, rotary body 3
By with 2 bolts 78 (with reference to Fig. 4) and corresponding 2 nuts link relative to shaft 7 one to one with 2 bolts 78.2 spiral shells
Bolt 78 is each passed through the hole radially penetrated through in shaft 7.Rotary body 3 can together be rotated with shaft 7 as a result,.
Separator 1 has 76 (reference Fig. 4 of the 1st bearing 75 and the 2nd bearing for rotatably freely supporting shaft 7
And Fig. 6).As a result, in separator 1, rotary body 3 can be made more stably to rotate by motor 4.In separator 1, the
1 bearing 75 rotatably freely supports at the 1st end 71 of shaft 7.In addition, in separator 1, the 2nd bearing 76 is by the of shaft 7
Position near 2 ends 72 rotatably freely supports.2nd bearing 76 is fixed on the bottom of shaft coupling receiving portion 98 with 2 screws
On wall 983.2nd end 72 of shaft 7 is linked with shaft coupling 8 and the rotary shaft 42 of motor 4.Shaft coupling 8 is configured in downstream side
The inside of rotary part 3b.
Separator 1 is also equipped with front shroud (the 1st cover) 11 and back cover (the 2nd cover) 12 as shown in Figure 1A~Fig. 6.In addition, separation
Device 1 is also equipped with bottom cover (the 3rd cover) 13 as shown in Fig. 3 A, Fig. 4, Fig. 5 A and Fig. 6.
Front shroud 11 is removably protruded relative to from the 1st end 21 of outer barrel 2 outward with multiple (such as 4) screws
The 1st flange 211 (B and Fig. 2 referring to Fig.1) installation.Back cover 12 by with multiple (such as 4) screws removably relative to from outer
The 2nd flange 221 (the A and Fig. 2 referring to Fig.1) installation outstanding outward of 2nd end 22 of cylinder 2.Relative to front shroud 11 and back cover 12
Bottom cover 13 is detachably arranged with multiple (such as 2) screws respectively.
From the direction along the central shaft 20 of outer barrel 2, the peripheral shape of front shroud 11 is square.Front shroud 11 is such as
Shown in Figure 1A and Fig. 2, have the 1st frame section 111, axle bearing mount portion 112 and 4 the 1st beam portions 113.1st frame section 111 by with
1st flange 211 overlaps.The peripheral shape of 1st frame section 111 is identical as the peripheral shape of front shroud 11.1st frame section 111
Inner circumferential shape be round.The internal diameter of 1st frame section 111 is roughly the same with the internal diameter of outer barrel 2.1st frame section 111 is by with more
A screw is fixed relative to the 1st flange 211.Axle bearing mount portion 112 is circular, is configured in the inside of the 1st frame section 111.
Above-mentioned 1st bearing 75 is installed on axle bearing mount portion 112.4 the 1st beam portions 113 are by the 1st frame section 111 and axle bearing mount portion 112
It is connected.By 4 the 1st beam portions 113 discretely to configure at substantially equal intervals in the circumferential direction of axle bearing mount portion 112.1st bearing 75
It is sleeve bearing, is mounted in axle bearing mount portion 112 by being pressed into axle bearing mount portion 112.The material of front shroud 11
E.g. aluminium.
From the direction along the central shaft 20 of outer barrel 2, the peripheral shape of back cover 12 is square.Back cover 12 is such as
Shown in Figure 1B and Fig. 2, have the 2nd frame section 121, housing installation portion 122 and 4 the 2nd beam portions 123.Outside 2nd frame section 121
All shapes are identical as the peripheral shape of back cover 12.The inner circumferential shape of 2nd frame section 121 is round.The internal diameter of 2nd frame section 121
It is preferably identical as the internal diameter of outer barrel 2.2nd frame section 121 is overlapped with the 2nd flange 221.2nd frame section, 121 quilt
It is fixed relative to the 2nd flange 221 with multiple screws.Housing installation portion 122 is circular, is configured in the interior of the 2nd frame section 121
Side.In housing installation portion 122, the flange part 95 for the motor shell 9 that overlaps.The flange part 95 of motor shell 9 is by with more
A screw is fixed in housing installation portion 122.2nd frame section 121 is connected by 4 the 2nd beam portions 123 with housing installation portion 122.It will
4 the 2nd beam portions 123 are in the circumferential direction of housing installation portion 122 discretely to configure at substantially equal intervals.The material of back cover 12 is for example
It is aluminium.
Bottom cover 13 is bonded to (with reference to Fig. 3 A, Fig. 4, Fig. 5 A and Fig. 6) on front shroud 11 and back cover 12.Bottom cover 13 is configured in
The lower section of outer barrel 2.Bottom cover 13 be using the direction of the central shaft 20 along outer barrel 2 as the rectangular slab of longer direction, it is more rectangular
To one end fixed relative to front shroud 11 with multiple screws, the other end of longer direction by with multiple screws relative to back cover 12
It is fixed.The length of the longer direction of bottom cover 13 is longer than the length of outer barrel 2, and the length in the shorter direction of bottom cover 13 is than outer barrel 2
Outer path length.The material of bottom cover 13 is, for example, aluminium.
In separator 1, including the babinet 100 of front shroud 11, back cover 12 and bottom cover 13 is as shown in Figure 3A like that by outer barrel
Body 2 is surrounded from tripartite.Babinet 100 can also be also equipped with configuration in outer barrel 2 other than front shroud 11, back cover 12 and bottom cover 13
Top overhead guard.In addition, babinet 100 can also be also equipped in the both sides for being radially configured in outer barrel 2 of outer barrel 2
A pair of of side cover.
Separator 1 is also equipped with front panel 16, rear panel 17 and ventilation panel as shown in Fig. 3 A, Fig. 3 B, Fig. 4 and Fig. 6
18。
The peripheral shape of front panel 16 is square.In front on plate 16, be formed with penetrate through in the thickness direction thereof it is logical
Stomata 161 (referring to Fig.1, Fig. 4 and Fig. 6).Front panel 16 is overlapped in front shroud 11 and 2 side opposite side of outer barrel.Front
Plate 16 is fixed on by multiple screws on front shroud 11.The opening shape of venthole 161 is round.The internal diameter of venthole 161 compares outer barrel
The internal diameter of body 2 and the outer diameter of rotary body 3 are small, and the outer diameter than the axle bearing mount portion 112 of front shroud 11 is big.The material of front panel 16 is for example
It is aluminium.
The peripheral shape of rear panel 17 is square.On plate 17 below, be formed with penetrate through in the thickness direction thereof it is logical
Stomata 171 (with reference to Fig. 3 B, Fig. 4 and Fig. 6).Rear panel 17 is overlapped in back cover 12 and 2 side opposite side of outer barrel.Below
Plate 17 is fixed on multiple screws on back cover 12.The opening shape of venthole 171 is round.The internal diameter of venthole 171 is than outer
The internal diameter of cylinder 2 is small, and the outer diameter than the housing installation portion 122 of the outer diameter of rotary body 3 and back cover 12 is big.The material example of rear panel 17
Aluminium in this way.
The peripheral shape of ventilation panel 18 is roughly circular.The housing installation portion of the outer diameter and back cover 12 of ventilation panel 18
The outer diameter of 122 (B, Fig. 2 and Fig. 3 B referring to Fig.1) is identical.Net 181 is equipped with (with reference to Fig. 3 B and figure in the central portion of ventilation panel 18
4).Ventilation panel 18 is overlapped in back cover 12 and 2 side opposite side of outer barrel in housing installation portion 122.Ventilation panel
18 are fixed on multiple screws in housing installation portion 122.
In separator 1, it is attached at direction of rotation A1 (with reference to Fig. 5 A and Fig. 5 B) and the horse of the rotary body 3 on shaft 7
Direction of rotation up to 4 rotary shaft 42 (with reference to Fig. 2 and Fig. 4) is identical.Inflows of the direction of rotation A1 of rotary body 3 from outer barrel 2
The observation of 23 sides of mouth is clockwise direction (with reference to Fig. 5 A and Fig. 5 B).Outfluxes of the direction of rotation A1 of rotary body 3 from outer barrel 2
The observation of 24 sides is direction counterclockwise.The angular velocity of rotation of rotary body 3 is identical as the angular velocity of rotation of rotary shaft 42 of motor 4.
In separator 1, if rotary body 3 rotates by the rotation of the rotary shaft 42 of motor 4,3 He of rotary body
Multiple blades 36 are rotated to identical direction.Separator 1 is rotated by rotary body 3, can be to being flowed into flow path 5 (with reference to figure
2, Fig. 4, Fig. 5 A and Fig. 5 B) in air assign the power around the direction of rotation of Pivot axle 30 (with reference to Fig. 4).In separator
It in 1, is rotated by rotary body 3, the velocity vector of the air flowed in flow path 5 has the direction parallel with Pivot axle 30
Velocity component and velocity component around the direction of rotation of Pivot axle 30.
About the stalling characteristic of separator 1, there is the rotary speed with rotary body 3 to become faster and what separative efficiency was got higher becomes
Gesture.In addition, the stalling characteristic about separator 1, has the tendency that with gradation diameter becoming larger and separative efficiency is got higher.It is filled in separation
In setting 1, such as the rotary speed of rotary body 3 is preferably set to detach particulate more than specified particle size.As regulation
The particulate of grain size, for example, it is contemplated to which aerodynamic particle diameter is 0.3 μm~10 μm of particle.So-called " aerodynamics
Particle diameter ", refer to the diameter of particle as spheroidal particle equivalence of the aerodynamic dynamic with proportion 1.0.Air is dynamic
The particle diameter of mechanics is the grain size found out according to the sinking speed of particle.Remain in sky as not detached by separator 1
Solid in gas, for example, particulate that grain size is smaller than imagining the particulate that is detached by separator 1 (in other words, than
Imagine the particulate of the small quality of quality of the particulate detached by separator 1).
In separator 1, in order to include from the air that the inflow entrance 23 of outer barrel 2 is flowed into outer barrel 2
Solid is discharged to the outside of outer barrel 2, and the tap 25 for the inside and outside connection for making outer barrel 2 is formed on outer barrel 2 (with reference to figure
2, Fig. 5 A, Fig. 5 B, Fig. 6, Fig. 7 A and Fig. 7 B).In addition, separator 1 has for passing through 25 quilt of tap from the inside of outer barrel 2
The trap 6 that the solid of discharge enters.In separator 1, the solid being discharged from tap 25 is such as by gravitational settling
And it is stacked on the bottom surface of trap 6.
Tap 25 is formed as between the 1st end 21 of outer barrel 2 and the 2nd end 22 in the rotation center along rotary body 3
Elongated slit-shaped on the direction of axis 30.On the direction along the central shaft 20 of outer barrel 2, tap 25 and inflow entrance 23
Distance is shorter at a distance from inflow entrance 23 than blade 36, but is only an example, however it is not limited to this.In addition, in along outer barrel 2
On the direction of mandrel 20, tap 25 at a distance from outflux 24 than the distance of blade 36 and outflux 24, but only
An example, however it is not limited to this.In separator 1, can with the size of the solid in the air that is flowed into outer barrel 2, along
It position on the direction of the central shaft 20 (with reference to Fig. 4 and Fig. 7 A) of outer barrel 2 independently, will be by the inner peripheral surface 27 of outer barrel 2
The solid of (with reference to Fig. 4, Fig. 5 A and Fig. 5 B) nearby is discharged from tap 25.As a result, separator 1 can inhibit solid attachment,
It is stacked on the inner peripheral surface 27 of outer barrel 2.
Trap 6 be arranged on outer barrel 2 with 3 side opposite side of rotary body.Trap 6 in the outside of outer barrel 2 will arrange
The mode of 25 coverings of portalling configures.The inner space of trap 6 is connected to (being connected) with the flow path 5 of the inside of outer barrel 2 as a result,.
In separator 1, enter trap 6 from the inside of outer barrel 2 across 25 discharged solid of tap.Trap 6 is by phase
Outer barrel 2 is detachably arranged.
Trap 6 is the utensil not covered.Trap 6 as shown in figs. 7 a and 7b, has bottom wall 60, peripheral wall 65 and installation
Flange 66.
It is longer direction that bottom wall 60, which is formed as the direction parallel (with reference to Fig. 4 and Fig. 7 A) with the central shaft of outer barrel 2 20,
Oblong-shaped.Tap 25 on the length of the longer direction of bottom wall 60 direction more parallel than with the central shaft 20 of outer barrel 2
Length is long.Bottom wall 60 is as shown in Figure 5A, is located at the obliquely downward of outer barrel 2.In addition, bottom wall 60 is configured on bottom cover 13.
Peripheral wall 65 as shown in figs. 7 a and 7b, is protruded from the complete cycle of the outer peripheral edge of bottom wall 60 to the thickness direction of bottom wall 60.
Peripheral wall 65 has the 1st side wall 61, the 2nd side wall 62, the 3rd side wall 63 and the 4th side wall 64.1st side wall 61 is from the longer of bottom wall 60
On direction away from the 1st end 21 in the 1st end 21 of outer barrel 2 and the 2nd end 22 compared with nearside ora terminalis on the thickness direction of bottom wall 60
It is prominent.2nd side wall 62 from the longer direction in bottom wall 60 away from the 2nd end 22 in the 1st end 21 of outer barrel 2 and the 2nd end 22 compared with
The ora terminalis of nearside is prominent on the thickness direction of bottom wall 60.Thus, the 1st side wall 61 and the 2nd side wall 62 are at the center with outer barrel 2
It is mutually opposed on the parallel direction of axis 20.The shape of 1st side wall 61 is identical as the shape of the 2nd side wall 62.1st side wall 61 and the 2nd
The front end face 611 and 612 of the 60 side opposite side of respective and bottom wall of side wall 62 is formed the peripheral surface 28 along outer barrel 2
Shape.
3rd side wall 63 is from the ora terminalis away from outer barrel 2 compared with nearside on the shorter direction of bottom wall 60 in the thickness side of bottom wall 60
It projects upwards.4th side wall 64 is from the ora terminalis away from outer barrel 2 compared with distal side on the shorter direction of bottom wall 60 in the thickness side of bottom wall 60
It projects upwards.Thus, the 3rd side wall 63 and the 4th side wall 64 with it is mutually opposed on the one of outer barrel 2 radial parallel direction.4th
The protrusion size of the 3rd side wall 63 of protrusion size ratio of side wall 64 is long.The protrusion size of 3rd side wall 63 and the 1st side wall 61 and the 2nd side
The protrusion size of the end in 63 side of the 3rd side wall of wall 62 is identical.The protrusion size of 4th side wall 64 and the 1st side wall 61 and the 2nd
The protrusion size of the end in 64 side of the 4th side wall of side wall 62 is identical.In trap 6, by the 1st side wall 61, the 2nd side wall
62, the 3rd side wall 63 and the 4th side wall 64 constitute peripheral wall 65.The plane for the peripheral wall 65 seen from the thickness direction of bottom wall 60 regards shape
It is rectangular box-like.In the case where the plane from the thickness direction of bottom wall 60 regards, tap 25 be caught storage 6 peripheral wall 65 surround.
Mounting flange 66 from the outer peripheral edge of the 4th side wall 64 with it is prominent to foreign side in 64 identical faces of the 4th side wall.
In separator 1, on the peripheral surface 28 of outer barrel 2, equipped with the mounting portion 26 for being detachably arranged trap 6
(with reference to Fig. 7 B).Here, on mounting portion 26, the mounting flange 66 of trap 6 is installed with screw.Mounting portion 26 is from outer barrel
2 peripheral surface 28 protrudes.Mounting portion 26 has the 1st side wall 61, the 2nd side wall 62, the 3rd side wall 63 and the 4th with mounting flange 66
Side wall 64 distinguishes corresponding 1st lateral plate 261, the 2nd lateral plate 262, the 3rd lateral plate 263 and the 4th lateral plate 264 one to one.
1st lateral plate 261 and the 2nd lateral plate 262 are mutually opposed on the direction parallel with the central shaft 20 of outer barrel 2.From with
The direction that the central shaft 20 of outer barrel 2 is parallel is observed, the 1st side of the shape and trap 6 of the 1st lateral plate 261 and the 2nd lateral plate 262
The shape of wall 61 and the 2nd side wall 62 is identical.Distance between 1st lateral plate 261 and the mutual opposed faces of the 2nd lateral plate 262 and trapping
Distance between 1st side wall 61 of device 6 and the mutual outside of the 2nd side wall 62 is roughly the same.From radial parallel with outer barrel 2
One direction is observed, and the shape of the 3rd lateral plate 263 is identical as the shape of the 3rd side wall 63 of trap 6.In mounting portion 26, it will trap
The mounting flange 66 of device 6 is fixed with screw relative to the 1st lateral plate 261, the 2nd lateral plate 262 and the 4th lateral plate 264.In separator 1
In, in the state that trap 6 is mounted on mounting portion 26, the periphery of the front end face and outer barrel 2 of the peripheral wall 65 of trap 6
Face 28 in contact with or close to.Here, the front end face of the preferably peripheral wall 65 of trap 6 is contacted throughout complete cycle in the periphery of outer barrel 2
On face 28.
Separator 1 is also equipped with is divided into multiple (being 3 in the present embodiment) spaces by the inner space of trap 6
Multiple (being 2 in the present embodiment) partition walls 10 (with reference to Fig. 2, Fig. 5 A and Fig. 7 A).Multiple partition walls 10, which are configured in, catches
In the inner space of storage 6.The respective side with the Pivot axle 30 (with reference to Fig. 4) along rotary body 3 of multiple partition walls 10
Intersect (in the present embodiment, orthogonal) to (parallel direction).Here, however it is not limited to multiple partition walls 10 respectively be parallel to
The feelings in the direction orthogonal (that is, partition wall 10 and 30 angulation of Pivot axle are 90 °) of the Pivot axle 30 of rotary body 3
Condition.Multiple partition walls 10 respectively for example can also be with the direction of the Pivot axle 30 for being parallel to rotary body 3 at 30 °~150 °
Intersect in range.In the separator 1 of present embodiment, multiple partition walls 10 are configured in trap 6, along rotation
It is arranged on the direction of the Pivot axle 30 of body 3.As a result, in separator 1, by multiple (2) partition walls 10 by trap 6
Inner space be divided into multiple (3) spaces arranged on the direction along Pivot axle 30.10 conduct of multiple partition walls
An example, substantially to configure at equal intervals in the direction along the Pivot axle 30 of rotary body 3.Multiple partition walls 10 are configured in
On the bottom wall 60 of trap 6.The respective front end face 10a of multiple partition walls 10 is formed (with reference to Fig. 7 A) along outer barrel 2
Peripheral surface 28 shape.The radius of curvature of the respective front end face 10a of multiple partition walls 10 is preferably outer with outer barrel 2
The radius of curvature of circumferential surface 28 is identical.In separator 1, partition wall 10 is one with trap 6.In separator 1, trapping
The material of device 6 and multiple partition walls 10 is synthetic resin, and trap 6 and partition wall 10 are integrally formed.
In separator 1, in the rotation of rotary body 3, the solid from the air that the inflow entrance 23 of outer barrel 2 flows into
A part in the way of flow path 5 (with reference to Fig. 2) in its centrifugal force the effects that under enter trap 6.
In separator 1, by the way that trap 6 to be detachably arranged relative to outer barrel 2, for example, people can will catch
Storage 6 removes from outer barrel 2 and abandons the solid in trap 6, and then trap 6 is installed on outer barrel 2.
In separator 1, in the case where the solid in accumulating in trap 6 abandons, for example, in the past by bottom cover 13
Cover 11 and back cover 12 remove, and then remove trap 6 from outer barrel 2, then abandon the solid in trap 6, then will
Trap 6 is installed on outer barrel 2, and then bottom cover 13 is installed on front shroud 11 and back cover 12.In the maintenance of separator 1
In, the trap 6 removed can also be replaced and the trap of replacement 6 is installed on outer barrel 2.
In separator 1, external air pass through front panel 16 venthole 161 (A, Fig. 4 and Fig. 6 referring to Fig.1) and
The space of the inside of 1st frame section 111 (A and Fig. 2 referring to Fig.1) of front shroud 11 flows into the inflow entrance 23 of outer barrel 2.It is flowed into outer
The solid for including in air in cylinder 2 in flow path 5 (with reference to Fig. 2) when spirally rotating, by the rotation from rotary body 3
Turn centrifugal force of the central shaft 30 (with reference to Fig. 4) towards the direction of the inner peripheral surface 27 of outer barrel 2.Receive the solid direction of centrifugal force
The inner peripheral surface 27 of outer barrel 2 spirally rotates near the inner peripheral surface 27 of outer barrel 2 along inner peripheral surface 27.Also, it is detaching
In device 1, the part of the solid in air in the way of flow path 5 by from tap 25 (with reference to Fig. 2, Fig. 5 A and Fig. 5 B)
It is discharged and storage 6 of being caught traps.
In separator 1, due to curling up stream in the inside of outer barrel 2, so being flowed from the inflow entrance 23 of outer barrel 2
The part entered to the solid (dust etc.) in the air in outer barrel 2 is become trapped in across tap 25 in trap 6, is divided
A part for air (air cleaned) from (removing) solid (dust etc.) is flowed out from the outflux 24 of outer barrel 2.
The present inventors makes the ratio near outflux as the separator described in document 1 with tap
Compared with the separator of example, the stalling characteristic using the experiment powder measurement solid with the grain size same with PM2.5 has been carried out
Experiment.Here, as experiment with powder (Test powders), such as use specified in JIS Z 8901 that " experiment is used
11 kinds (Class 11) of powder 1 ".This 11 kinds of chemical compositions are SiO2、Fe2O3、Al2O3Deng.In addition, 11 kinds of the meso-position radius is
1.6~2.3 μm.As experiment as a result, the present inventors recognizes the inner peripheral surface of the tap in the inner peripheral surface of framework, framework
The concrement (block) of experiment powder (solid) is attached with Deng on.Also, the present inventors is as the separator in comparative example
In be difficult to further increase the arresting efficiency in separating property and container (trap), consideration has in framework near inflow entrance
The solid located in the air-flow near the inner peripheral surface Jing Guo framework is attached on the inner peripheral surface of framework, collides on the inner peripheral surface of framework
Solid rebound to the direction far from inner peripheral surface, the solid in the air-flow that is curled up near the inner peripheral surface of framework is even across discharge
Hole is nearby also difficult to across tap, solid from the concrement reentrainment etc. of the solid on inner peripheral surface for being attached to framework etc..
In contrast, in the separator 1 of present embodiment, as described above, tap 25 in outer barrel 2 the 1st
End is formed as slit-shaped elongated in the direction along the Pivot axle 30 of rotary body 3 between the 21 and the 2nd end 22.Here,
In separator 1, the inner peripheral surface of the tap 25 on outer barrel 2 has as shown in Fig. 5 A and Fig. 5 B along rotary body 3
The rear inner face 251 being located behind on the direction of direction of rotation A1 and the facies anterior medialis 252 positioned at front.
Facies anterior medialis 252 is as shown in Figure 5 B, has relative to the radial direction B1 across tap 25 in the radial direction of outer barrel 2
Inclined inclined surface 2521.Here, so-called " being tilted relative to a radial direction B1 ", refers to relative to the central shaft for including outer barrel 2
The imaginary plane of 20 (with reference to a Fig. 4, Fig. 7 A) and radial direction B1 tilts.In inclined surface 2521, the outside away from rotary body 3 compared with distal side
P22 is held to be located at the front than more depending on direction of rotation A1 compared with the inner end P21 of nearside away from rotary body 3.In short, in separator 1,
Tap 25 on outer barrel 2 have the rear inner face 251 that rear and front are located on the direction of rotation A1 of rotary body 3 and
Facies anterior medialis 252, facies anterior medialis 252 have the inclined surface 2521 towards the outside of outer barrel 2.The normal direction direction of inclined surface 2521
The outside of outer barrel 2.In the section orthogonal with the central shaft 20 of outer barrel 2, the inner end of facies anterior medialis 252 (is in preceding here
The inner end P21 of the inclined surface 2521 in face 252) tangent line and inclined surface 2521 formed by the angle of acute angle be, for example, 20 °.
In separator 1, rear inner face 251 has relative to above-mentioned inclined inclined surface a radial direction B1 (reference Fig. 5 B)
2511.In inclined surface 2511, the outboard end P12 away from rotary body 3 compared with distal side is located at than the inner end away from rotary body 3 compared with nearside
P11 more leans on the front of direction of rotation A1.In short, in separator 1, the rear inner face 251 of the tap 25 on outer barrel 2 has
Towards the inclined surface 2511 of the inside of outer barrel 2.As a result, in separator 1, including the inclined surface 2521 of facies anterior medialis 252
Imaginary plane and the imaginary plane of the inclined surface 2511 comprising rear inner face 251 are substantially parallel.With the central shaft 20 of outer barrel 2 just
In the section of friendship, the angle of the tangent line and obtuse angle formed by inclined surface 2511 of the inner end P11 of the inclined surface 2511 on rear inner face 251
Degree is, for example, 170 °.
In addition, separator 1 is also equipped with the inner peripheral surface 27 in outer barrel 2 from the edge part of facies anterior medialis 252 to outer barrel 2
Interior side's barrier 29 outstanding.The material of barrier 29 is either material for example identical with outer barrel 2, can also be different material
Material.Barrier 29 is preferably rigid body.
In separator 1, along outer barrel 2 near the inner peripheral surface 27 of outer barrel 2 by the rotation of rotary body 3
On the airflow collision that inner peripheral surface 27 curls up to barrier 29, or flow stripping (air-flow detach：flow separation).
Here, thus it is speculated that be that the kinetic energy for curling up direction of the solid in the air-flow collided on barrier 29 is reduced, by centrifugal force from discharge
Hole 25 is discharged.As a result, in separator 1, thus it is speculated that be easy to make solid near the inner peripheral surface 27 of outer barrel 2 from 25 row of tap
Go out.Here, the projected direction of barrier 29 is the direction of the radial inward of outer barrel 2.The protrusion size of barrier 29 is set, so that barrier
Wall 29 is not contacted with multiple blades 36.In addition, going out from the viewpoint in the interior effect for making air-flow curl up by multiple blades 36 of flow path 5
The protrusion size of hair, barrier 29 is preferably at a distance from the peripheral surface 37 of rotary body 3 and more multiple than the inner peripheral surface 27 of outer barrel 2
The protrusion size of blade 36 is small.In separator 1, the respective and outer barrel 2 of multiple blades 36 radially of outer barrel 2
The distance of inner peripheral surface 27 is certain.
In separator 1, the length along the outer barrel 2 on the direction of the central shaft 20 of outer barrel 2 is, for example,
300mm.The thickness (thickness radially of outer barrel 2) of outer barrel 2 is, for example, 5mm.The internal diameter of outer barrel 2 is, for example, 240mm.
The outer diameter of rotary body 3 is, for example, 160mm.The inner peripheral surface 27 of outer barrel 2 is, for example, at a distance from the peripheral surface 37 of rotary body 3
40mm.The shortest distance of the inner peripheral surface 27 of the respective and outer barrel 2 of multiple blades 36 is, for example, 5mm.In contrast, barrier 29 from
The protrusion size of the inner peripheral surface 27 of outer barrel 2 is, for example, 2mm or so.The protrusion size of barrier 29 at least need to be divided than wanting to use
The big value of grain size from the solid (particle) that device 1 detaches.Along the thickness of the barrier 29 on the direction of the direction of rotation of rotary body 3
Degree e.g. 1mm.
Above-mentioned barrier 29 is in the direction along the Pivot axle 30 of rotary body 3 throughout the overall length of tap 25 and shape
At.
In the separator 1 of present embodiment, compared with the separator of comparative example, separating property can be made to improve.
In addition, in the separator 1 of present embodiment, the arresting efficiency in trap 6 can be made to improve.
The separator 1 of present embodiment described above has outer barrel 2, rotary body 3, multiple blades 36 and horse
Up to 4.Outer barrel 2 is cylindric, has the inflow entrance 23 of gas at the 1st end 21, has the outflux 24 of gas at the 2nd end 22.
Rotary body 3 is configured in the inside of outer barrel 2.Rotary body 3 is aligned with its Pivot axle 30 with the central shaft 20 of outer barrel 2
Mode configure.Multiple blades 36 discretely configure between rotary body 3 and outer barrel 2 in the peripheral direction of rotary body 3, quilt
It is attached on rotary body 3.Motor 4 makes rotary body 3 be rotated to a direction around Pivot axle 30.Outer barrel 2 is at the 1st end 21 and
There is the tap 25 for the inside and outside connection for making outer barrel 2 between 2 ends 22.The inner peripheral surface of tap 25 on outer barrel 2 has
The rear inner face 251 being located behind on direction along the direction of rotation A1 of rotary body 3 and the facies anterior medialis 252 positioned at front.Separation
Device 1 is also equipped with interior side outstanding barrier 29 of the inner peripheral surface 27 in outer barrel 2 from the edge part of facies anterior medialis 252 to outer barrel 2.
By above structure, separator 1 can realize the separation property that the solid that will include in gas is detached from gas
The raising of energy.
In separator 1, tap 25 is preferably formed as elongated in the direction along Pivot axle 30
Slit-shaped.As a result, in separator 1, can realize the separating property that the solid that will include in gas is detached from gas into
The raising of one step.
In separator 1, barrier 29 is preferably throughout row in the direction along the Pivot axle 30 of rotary body 3
25 overall length of portalling is formed.As a result, in separator 1, point that the solid that will include in gas is detached from gas can be realized
Further raising from performance.In addition, in separator 1, the smaller solid of grain size can be made more efficiently from tap
25 discharges.
In separator 1, the projected direction of barrier 29 is the direction of the radial inward of outer barrel 2.It is filled as a result, in separation
In setting 1, it is easy to collide barrier along the direction of rotation A1 of rotary body 3 air-flows curled up near the inner peripheral surface 27 of outer barrel 2
On 29, the raising for the separating property that the solid that will include in gas is detached from gas can be realized.
Separator 1 is upper than air-conditioning equipment such as in the air cleaning system in being arranged in house, being configured in
Swim the HEPA filter (high-efficiency particulate air filter of side configuration：high efficiency particulate air
) etc. filter air filter upstream side and use.So-called " HEPA filters " is under metered flow for grain size
For 0.3 μm of particle possess 99.97% or more particle trapping rate and possess initial pressure loss be 245Pa property below
The air filter of energy.Air filter is not using 100% particle trapping efficiency as necessary condition.Air cleaning system is logical
It crosses and has separator 1, the particulate of PM2.5 etc. can be inhibited to be reached to air filter.As a result, in air cleaning system
In, it can realize in the long lifetime than the air filter of 1 downstream of separator etc..For example, in air purification system
In system, the rising of the pressure loss caused by the gross mass increase of the particulate that is trapped by air filter etc. can be inhibited.By
This can make the replacement frequency of air filter tail off in air cleaning system.Air cleaning system is not limited to air mistake
Filter and air-conditioning equipment are accommodated in the structure in mutually different babinet, can also have air in the babinet of air-conditioning equipment
Filter.In other words, air-conditioning equipment can also be also equipped with air filter other than air-supply arrangement.
The above embodiment is only one of the various embodiments of the present invention.As long as the above embodiment energy
Enough reach the purpose of the present invention, it will be able to which various changes are carried out according to design etc..
Fig. 8 A and Fig. 8 B are the sectional views of the separator 1a of the variation 1 of embodiment.Separation about variation 1 fills
1a is set, mark identical with the separator 1 of embodiment is assigned for inscape same as the separator 1 of embodiment
Number and omit the description.
In the separator 1a of variation 1, outer barrel 2 has multiple (being 4 here) taps 25.In outer barrel 2
In, multiple taps 25 detach in the circumferential direction of outer barrel 2.Separator 1a has multiple (being 4 here) barriers 29.Dividing
From in device 1a, multiple (being 4 here) barriers 29 and multiple (being 4 here) taps 25 correspond to one to one.Exist as a result,
In the separator 1a of variation 1, the further raising of separating property can be realized.
In the separator 1a of variation 1, multiple taps 25 are in the circumferential direction of outer barrel 2 to be formed at equal intervals.This
Outside, in separator 1a, multiple taps 25 are formed radially respectively along outer barrel 2.As a result, in separator 1a,
Solid can be made more efficiently to be discharged respectively from multiple taps 25.Separator 1a is not limited to the quantity and barrier of tap 25
The quantity of wall 29 is identical structure, can also barrier 29 quantity it is fewer than the quantity of tap 25.In short, separator 1a
It can be the structure for not having multiple barriers 29 in a manner of corresponding one to one respectively with multiple taps 25.
In the separator 1a of variation 1, have 2 traps, 6,2 traps 6 respectively in the outer of outer barrel 2
Side configures the mode that 2 taps 25 cover.In short, in the separator 1a of variation 1, by 2 rows being arranged above and below
Portal and 25 have 1 trap 6, but it is not limited to this, for example, it is also possible to have each 1 trap respectively to 4 taps 25
6。
Fig. 9 A and Fig. 9 B are the sectional views of the separator 1b of the variation 2 of embodiment.Separation about variation 2 fills
1b is set, mark identical with the separator 1 of embodiment is assigned for inscape same as the separator 1 of embodiment
Number and omit the description.
The separator 1b of variation 2 has and 29 shape of barrier instead of the barrier 29 of the separator 1 of embodiment
Different barrier 29b.In the separator 1b of variation 2, barrier 29b is with the diameter with the outer barrel 2 across tap 25
The mode intersected to B1 is tilted relative to a radial direction B1.As a result, in the separator 1b of variation 2, multiple blades can be made
36, respectively since rotary body 3 is towards the protrusion size bigger of outer barrel 2, can realize the further raising of separating property.Here,
Barrier 29b is rearward protruded on the direction along the direction of rotation A1 of rotary body 3.In other words, in barrier 29b, with outer barrel
The cardinal extremity of 27 side of inner peripheral surface of body 2 is compared, and the front end of 3 side of rotary body is upper in the direction of the direction of rotation A1 along rotary body 3
In rear.Barrier 29b has the inclined surface 290 towards 25 side of tap of outer barrel 2 as a result,.In separator 1b, make
In the case of the protrusion size of barrier 29b is identical with the protrusion size of barrier 29, the inner peripheral surface 27 and barrier radially of outer barrel 2
Front end face of the maximum distance of the front end face of wall 29b than the inner peripheral surface 27 and barrier 29 radially of the outer barrel 2 of separator 1
Maximum distance it is short.As a result, in the separator 1b of variation 2, protrusion size of the multiple blades 36 from rotary body 3 can be made
Protrusion size than multiple blades 36 in the separator 1 of embodiment from rotary body 3 is big.As a result, in the separation of variation 2
In device 1b, the further raising of separating property can be realized.In addition, in the separator 1b of variation 2, barrier 29b
Also there is the guidance function for guiding the air-flow curled up along the inner peripheral surface 27 of outer barrel 2 to tap 25.
In addition, the separator 1b of variation 2 is same as the separator 1a of variation 1, outer barrel 2 has multiple discharges
Hole 25.In addition, in the separator 1b of variation 2, same as the separator 1a of variation 1, multiple taps 25 are distinguished
Along being formed radially for outer barrel 2.
In the separator 1b of variation 2, instead of a pair of with multiple taps 25 in the separator 1a of variation 1
The corresponding multiple barriers in one ground 29 and have multiple barrier 29b.In the separator 1b of variation 2, the separation with variation 1
Device 1a is same, can realize the further raising of separating property.
Figure 10 A and 10B are the sectional views of the separator 1c of the variation 3 of embodiment.Separation about variation 3 fills
1c is set, mark identical with the separator 1 of embodiment is assigned for inscape same as the separator 1 of embodiment
Number and omit the description.
The separator 1c of variation 3 has and 29 shape of barrier instead of the barrier 29 in the separator 1 of embodiment
The different barrier 29c of shape.In the separator 1c of variation 3, barrier 29c has part 1 291, part 2 292 and the 3rd
Part 293.Part 1 291 outer barrel 2 inner peripheral surface 27 from the edge part of the facies anterior medialis 252 of tap 25 to outer barrel 2
The direction of radial inward protrudes.Part 2 292 is from the front end of part 1 291 along opposite with the direction of rotation A1 of rotary body 3
Direction extend.Third portion 293 is prolonged from part 2 292 and the end of part 1 291 side opposite side to 25 side of tap
It stretches.The third portion 293 of barrier 29c is in the inside of outer barrel 2, and the inner peripheral surface 27 and tap 25 relative to outer barrel 2 divide
From.As a result, in the separator 1c of variation 3, the further raising of separating property can be realized.In addition, in variation 3
Separator 1c in, can inhibit solid etc. from the outside of outer barrel 2 via tap 25 to the inside of outer barrel 2 enter.
Barrier 29c can also be fixed with bonding agent etc. relative to outer barrel 2, and but it is not limited to this, can also can relative to outer barrel 2
Dismounting.
In addition, the separator 1c of variation 3 is same as the separator 1a of variation 1, outer barrel 2 has multiple discharges
Hole 25.In addition, in the separator 1c of variation 3, same as the separator 1a of variation 1, multiple taps 25 are distinguished
Along being formed radially for outer barrel 2.
In the separator 1c of variation 3, instead of a pair of with multiple taps 25 in the separator 1a of variation 1
The corresponding multiple barriers in one ground 29 and have multiple barrier 29c.In the separator 1c of variation 3, the separation with variation 1
Device 1a is same, can realize the further raising of separating property.
It, also can be according to design other than variation 1~3 as long as the above embodiment can reach the purpose of the present invention
Deng the various changes of progress.
For example, the material of outer barrel 2 is not limited to the synthetic resin of ABS etc., can also be metal etc..In addition, rotary body 3
And the material of multiple blades 36 is not limited to the synthetic resin of polycarbonate resin etc., such as can also be metal etc..In addition, rotation
The material of swivel 3 and the material of multiple blades 36 can also be mutually different.
Multiple blades 36 can also be formed respectively as the component different from rotary body 3, by being fixed to rotary body 3
Above it is linked on rotary body 3.
In addition, multiple blades 36 can also be formed as helical form around the Pivot axle 30 of rotary body 3 respectively.Here, institute
It calls " helical form ", however it is not limited to spiral-shaped, the shape for the spiral-shaped part for being also 1 including the number of turns that the number of turns is 1 or more
Shape.
Rotary body 3 is not limited to have 2 rotary parts arranged on the direction along the central shaft 20 of outer barrel 2
The structure of 3a, 3b, such as can also be 1 structure only having in 2 rotary parts 3a, 3b.In addition, rotary body 3 also may be used
To have at least one rotary part (rotating part of shape same as rotary part 3b between 2 rotary parts 3a, 3b
Part).In this case it is preferable that also link on the rotary part between 2 rotary parts 3a, 3b constitute it is multiple
The paddle blade of the respective part of blade 36.
The preferably at least part of tap 25 be the direction of the Pivot axle 30 along rotary body 3 (in other words,
Along the direction of the central shaft 20 of outer barrel 2) on elongated slit-shaped, but can also for example be included in along outer barrel in addition to this
Longer 1 to multiple arcuation slits on the circumferential direction of body 2.In addition, tap 25 is not limited in the rotation along rotary body 3
Turn slit-shaped elongated on the direction of central shaft 30, for example, it can be the length ratio edges in the circumferential direction along outer barrel 2
The slit of the length length in the direction of the central shaft 20 of outer barrel 2.
In separator 1, the mounting flange 66 of trap 6 is installed to screw on mounting portion 26, but is not limited to
This, as long as can dismount trap 6 relative to outer barrel 2.In short, in separator 1, mounting flange 66 and spiral shell
Nail is not essential inscape.
In addition, the material of trap 6 and multiple partition walls 10 is not limited to synthetic resin, can also be metal etc..In addition,
Trap 6 and multiple partition walls 10 can also be formed by mutually different material.It, can also be by trap 6 in separator 1
It is formed with different components with multiple partition walls 10, passes through the integrations such as bonding, deposition, chimeric, screw fixation.
In separator 1, trap 6 is not essential inscape.In other words, as long as separator 1 is configured to
It is enough to pass through tap 25 to be discharged to the outside of outer barrel 2 from the inside of outer barrel 2 solid, can also be not have trap 6
Structure.
Claims (8)
1. a kind of separator, which is characterized in that have：
Cylindric outer barrel, has the inflow entrance of gas at the 1st end, has the outflux of gas at the 2nd end；
Rotary body is configured in such a way that the center of Pivot axle and above-mentioned outer barrel is axis aligned in the inside of above-mentioned outer barrel；
Multiple blades discretely configure between above-mentioned rotary body and above-mentioned outer barrel in the peripheral direction of above-mentioned rotary body,
It is attached on above-mentioned rotary body；And
Motor makes above-mentioned rotary body be rotated around the axial direction of above-mentioned rotation center；
Above-mentioned outer barrel has the inside and outside tap being connected to for making above-mentioned outer barrel between above-mentioned 1st end and above-mentioned 2nd end；
The inner peripheral surface of above-mentioned tap in above-mentioned outer barrel has the direction in the direction of rotation along above-mentioned rotary body upper
In the rear inner face at rear and positioned at the facies anterior medialis in front；
Above-mentioned separator is also equipped in the inner peripheral surface of above-mentioned outer barrel from the edge part of above-mentioned facies anterior medialis to above-mentioned outer barrel
Interior side barrier outstanding.
2. separator as described in claim 1, which is characterized in that
Above-mentioned tap is formed elongated slit-shaped in the direction along above-mentioned Pivot axle.
3. separator as claimed in claim 1 or 2, which is characterized in that
Above-mentioned barrier is formed in the direction along above-mentioned Pivot axle throughout the overall length of above-mentioned tap.
4. separator as claimed in claim 1 or 2, which is characterized in that
Above-mentioned outer barrel has multiple above-mentioned taps；
In above-mentioned outer barrel, above-mentioned multiple taps detach in the circumferential direction of above-mentioned outer barrel；
Above-mentioned separator has multiple above-mentioned barriers；
Above-mentioned multiple barriers and above-mentioned multiple taps are corresponding one to one.
5. separator as claimed in claim 3, which is characterized in that
Above-mentioned outer barrel has multiple above-mentioned taps；
In above-mentioned outer barrel, above-mentioned multiple taps detach in the circumferential direction of above-mentioned outer barrel；
Above-mentioned separator has multiple above-mentioned barriers；
Above-mentioned multiple barriers and above-mentioned multiple taps are corresponding one to one.
6. separator as claimed in claim 1 or 2, which is characterized in that
The projected direction of above-mentioned barrier is the direction of the radial inward of above-mentioned outer barrel.
7. separator as claimed in claim 1 or 2, which is characterized in that
Above-mentioned barrier is radial relative to above-mentioned one in a manner of radially intersecting with one of the above-mentioned outer barrel across above-mentioned tap
It tilts.
8. separator as claimed in claim 1 or 2, which is characterized in that
Above-mentioned barrier has：
Part 1, above-mentioned outer barrel inner peripheral surface from the edge part of above-mentioned facies anterior medialis to the radial inward of above-mentioned outer barrel
Direction protrudes；
Part 2 extends from the front end of above-mentioned part 1 along the direction opposite with the direction of rotation of above-mentioned rotary body；And
Third portion extends from above-mentioned part 2 with by the end of above-mentioned part 1 side opposite side to above-mentioned tap side；
The above-mentioned third portion of above-mentioned barrier is in the inside of above-mentioned outer barrel, and relative to the above-mentioned inner peripheral surface of above-mentioned outer barrel
And above-mentioned tap separation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017034044A JP2018138297A (en) | 2017-02-24 | 2017-02-24 | Separation device |
| JP2017-034044 | 2017-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108499235A true CN108499235A (en) | 2018-09-07 |
Family
ID=63374543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115643.9A Withdrawn CN108499235A (en) | 2017-02-24 | 2018-02-06 | Separator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2018138297A (en) |
| CN (1) | CN108499235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090496A (en) * | 2019-05-15 | 2019-08-06 | 山东工业职业学院 | One kind being used for environmental project air contaminant treatment impact type inertial dust separator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150151230A1 (en) * | 2010-03-09 | 2015-06-04 | Dresser-Rand Company | Bladed drum for rotary separator system |
| CN106122477A (en) * | 2015-05-06 | 2016-11-16 | 卡特彼勒公司 | Contaminant separator for rotation shaft seal |
-
2017
- 2017-02-24 JP JP2017034044A patent/JP2018138297A/en active Pending
-
2018
- 2018-02-06 CN CN201810115643.9A patent/CN108499235A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150151230A1 (en) * | 2010-03-09 | 2015-06-04 | Dresser-Rand Company | Bladed drum for rotary separator system |
| CN106122477A (en) * | 2015-05-06 | 2016-11-16 | 卡特彼勒公司 | Contaminant separator for rotation shaft seal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090496A (en) * | 2019-05-15 | 2019-08-06 | 山东工业职业学院 | One kind being used for environmental project air contaminant treatment impact type inertial dust separator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018138297A (en) | 2018-09-06 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |